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 Computer Questions

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Q:

What is a default file extension for all word documents?

A) TXT B) WRD
C) FIL D) DOC
 
Answer & Explanation Answer: D) DOC

Explanation:
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Q:

An email account includes a storage area, often called ________

A) mailbox B) hyperlink
C) IP address D) None of these
 
Answer & Explanation Answer: A) mailbox

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Q:

The instructions for starting the computer are housed in _____

A) RAM B) CD-ROM
C) ROM Chip D) None of these
 
Answer & Explanation Answer: C) ROM Chip

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Q:

Which motherboard form factor uses one 20 pin connector?

A) Baby AT B) AT
C) ATX D) All the above
 
Answer & Explanation Answer: C) ATX

Explanation:

ATX (Advanced Technology extended) is a motherboard form factor uses one 20 pin connector.

 

ATX is developed by Intel in 1995 to improve on previous de facto standards like the AT form factor. It was the first major change in desktop computer enclosure, motherboard, and power supply design in many years, improving standardization and interchangeability of parts.

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Q:

What are the four things needed to connect to the internet?

A) telephone line, modem, computer, and an ISP B) modem, computer, PDA, and ISP
C) telephone line, modem, computer, and PDA D) computer, ISP, modem, and communication software
 
Answer & Explanation Answer: D) computer, ISP, modem, and communication software

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Q:

The _____ controls communications for the entire computer system

A) arithmetic-logic unit B) semiconductor
C) motherboard D) coprocessor
 
Answer & Explanation Answer: C) motherboard

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Q:

You can use the tab key to ________

A) move a cursor across the screen B) indent a paragraph
C) move the cursor down the screen D) both (a) and (b)
 
Answer & Explanation Answer: D) both (a) and (b)

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Q:

In the binary Language each letter of  the alphabet, each number and each special character is made up of a unique combination of  _________

A) eight bytes B) eight kilobytes
C) eight characters D) eight bits
 
Answer & Explanation Answer: D) eight bits

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